Hello all,
This is a tripath TA0104A driver module from a Zapco car audio amplifier that is going into protect. I've got a thread going on this amp in the car audio forum, but have not had any response on what is hiding under the black blobs, so I thought I would try here.
Can someone tell me what the ICs/components are under the epoxy? If I could find a data sheet I might be able to surmise what they are doing.
What is the component labeled PLANE in between the two epoxy blobs on bottom of the picture?
Does anybody know of any method to test the TA0104A to tell if it is bad? After reading the other posts about these modules I realize they have long been extinct so If I could determine if it was bad that would give me an idea if I should be spending any more time on this amp.
Another thing, this amplifier has an ATmega103 M.C. which is also unavailable so I need to determine if it is good or not , if anyone has any advice on testing that.
This is a tripath TA0104A driver module from a Zapco car audio amplifier that is going into protect. I've got a thread going on this amp in the car audio forum, but have not had any response on what is hiding under the black blobs, so I thought I would try here.
Can someone tell me what the ICs/components are under the epoxy? If I could find a data sheet I might be able to surmise what they are doing.
What is the component labeled PLANE in between the two epoxy blobs on bottom of the picture?
Does anybody know of any method to test the TA0104A to tell if it is bad? After reading the other posts about these modules I realize they have long been extinct so If I could determine if it was bad that would give me an idea if I should be spending any more time on this amp.
Another thing, this amplifier has an ATmega103 M.C. which is also unavailable so I need to determine if it is good or not , if anyone has any advice on testing that.
